You can also test Epic or any browser. You’ll notice that Epic supports canvas image data but that the site is unable to fingerprint you.

Epic’s built-in ad and tracker blocking already blocked most if not all canvas fingerprinting scripts, but this new protection should foil any attempt at canvas fingerprinting whether by a known or unknown tracker.

To block fingerprinting entirely, you’ll need to disable flash or set it to click-to-play (which can be used to identify fonts as it does on the Panoptoclick page). We have in-progress a solution for plugins data. So Epic does block known fingerprinting scripts and now a known method canvas fingerprinting is impossible, but there’s still more work for us.